此前，高端海鲜因长途运输面临损耗及质量安全隐患，"海鲜陆养"为破解这一难题提供了新路径。依据绿色养殖循环系统，公司在武汉汉南区建 设了包含1082立方米水体的养殖场，1立方米水体可养殖60至70公斤珍珠龙胆石斑鱼，产量较传统模式提升超20倍。 "这是写字楼里的智慧鱼厂，也叫'空中鱼厂'，是'海鲜陆养'的微缩版。相较于传统的渔业养殖，鱼厂搭载绿色养殖循环系统，实现标准化养殖与 全天候水质、鱼类健康监测。"武汉中科瑞华生态科技股份有限公司"空中鱼厂"技术负责人刘帅介绍，石斑鱼经8至9个月的饲养即可上市，市场价约 45元每斤。 一条新鲜的海鲜石斑鱼，出水不到两小时，就能送上餐桌，这在内陆城市武汉已不再是新鲜事。在湖北武汉核心商圈的一座写字楼高层，记者看 到两个养殖水池里，大小相近的淡水鱼铜鱼和海鱼石斑鱼正在摆尾，一旁的屏幕上显示着几十公里外养殖基地里的实时情况，一套完整的"海鲜陆 养"系统尽在眼前。 他给记者算了一笔账，活虫每吨2000到3000元，相较于动辄上万元的进口鱼粉，除了价格优势，优质动物蛋白能提高鱼的抗病能力，减少疾病发 生。 近年来，科技赋能农业的实践在武汉多点开花。东西湖区智能连栋大棚依托水肥一体化 ...

Core Insights - The discovery of a rare species, the copper fish, in the Luoma Lake area of Suqian, Jiangsu, indicates a positive trend in the water quality and overall ecology of the region [1][6]. Group 1: Species Discovery - The copper fish, belonging to the Cyprinidae family, is considered a valuable fish species and serves as an "environmental monitor" for aquatic ecosystems [3]. - This is the first recorded sighting of the copper fish in the Luoma Lake area, which highlights the ecological significance of the finding [1][4]. Group 2: Ecological Significance - The presence of the copper fish suggests improvements in the water quality and ecological conditions of Luoma Lake, which has been under ecological protection for the past five years [6]. - The lake has seen an increase in fish species diversity, with 43 fish species and 4 shrimp and crab species monitored since 2024, compared to the pre-protection period [6]. Group 3: Conservation Efforts - The implementation of comprehensive fishing bans and multi-departmental enforcement has contributed to the ecological recovery of Luoma Lake [6]. - Over the past five years, 98.8 million fish and crab species have been released into the lake to enhance biodiversity and improve water quality [6].